.      How to articles       Windows Services       Group Policy             Donate        
Computer step by step
How to Start/Stop Still Image Acquisition Events Service name: WiaRpc Display name: Still Image Acquisition Events  Description: Launches applications associated with still image acquisition events.    Path to executable: C:\WINDOWS\system32\svchost.exe -k LocalSystemNetworkRestricted -p
Services Regedit CMD Msconfig
Msconfig:  This method shows you how to Start/Stop Still Image Acquisition Events service from starting with the operating system using  System Configuration  Perform the following steps: Please go to Start and click on the Type here to search Type msconfig and press Enter In System Configuration please go to Services tab and locate Still Image Acquisition Events service  Uncheck the box to prevent this service to start and then press OK to finish
Any change make in System Configuration will be apply after restart